Although increasingly on the defensive, and quite willing to say that the great Communist experiment had not only failed but had been doomed from the start, Mr. Hobsbawm refused to recant or, many critics complained, to face up to the human misery it had created. “Historical understanding is what I’m after, not agreement, approval, or sympathy,” he wrote in his memoir.

In 1994, he shocked viewers when, in an interview with Michael Ignatieff on the BBC, he said that the deaths of millions of Soviet citizens under Stalin would have been worth it if a genuine Communist society had been the result.

Far from getting you booted from polite society, it appears that the ability to spew Marxist apologetics is a tenure requirement. Can't make an omelete, etc.